Marine Searchlight Remote Control System Support Manual

Y1-03-0232D 7
SECTION 5 - URC-300 MASTER CONTROLLER
Mounting
The Master Controller can be mounted in any position near the
searchlight that is protected from the weather. Check in advance that
the coax cable from the Point Pad and the wiring harness from the
searchlight can be routed to this location. Mount the Master Controller
with the wires and coax facing down. Use an appropriate fastener for
your mounting location. Use a sealant in fastener holes to prevent
moisture intrusion.
General wiring scheme
WARNING: The RCL-300 has a unique wiring scheme. Special
attention must be paid to the following chart.
The Master Controller is supplied with an in-line fuse-holder on the
Orange power lead. Use only 30 amp fuses in this fuse-holder. See
chart below for the Master Controller wiring diagram.
WARNING: Failure to follow this arrangement may damage
components.
Table 1
WARNING: This wire MUST be fused with a 30 amp fuse in the
Master Controller's in-line fuse-holder.
Master
Controller
Wire
Searchlight
Cable Wire
Wire Gauge
(AWG)
Power Source
Lead
Function
Orange
16
+12 VDC or
+24 VDC**
URC-300 Power
Blue
16
Ground
URC-300
Ground
Yellow
Yellow
16
Position Sensor
Signal
Green
Green
16
Position Sensor
Common
Red
Red
16
Up
White
White
16
Down
Black
Black
16
Right
Brown
Brown
16
Left
White
White
12
Lamp Power
Black
Black
12
Lamp Ground